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-rw-r--r--arch/mips/bits/ioctl.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/mips/bits/ioctl.h b/arch/mips/bits/ioctl.h
index 5040226c..83fb1678 100644
--- a/arch/mips/bits/ioctl.h
+++ b/arch/mips/bits/ioctl.h
@@ -3,10 +3,10 @@
#define _IOC_READ 2U
#define _IOC_WRITE 4U
-#define _IO(a,b) _IOC(1U,(a),(b),0)
-#define _IOW(a,b,c) _IOC(4U,(a),(b),sizeof(c))
-#define _IOR(a,b,c) _IOC(2U,(a),(b),sizeof(c))
-#define _IOWR(a,b,c) _IOC(6U,(a),(b),sizeof(c))
+#define _IO(a,b) _IOC(_IOC_NONE,(a),(b),0)
+#define _IOW(a,b,c) _IOC(_IOC_WRITE,(a),(b),sizeof(c))
+#define _IOR(a,b,c) _IOC(_IOC_READ,(a),(b),sizeof(c))
+#define _IOWR(a,b,c) _IOC(_IOC_READ|_IOC_WRITE,(a),(b),sizeof(c))
#define TCGETA 0x5401
#define TCSETA 0x5402